CA984189A - Double spreading dowel - Google Patents

Double spreading dowel

Info

Publication number
CA984189A
CA984189A CA183,079A CA183079A CA984189A CA 984189 A CA984189 A CA 984189A CA 183079 A CA183079 A CA 183079A CA 984189 A CA984189 A CA 984189A
Authority
CA
Canada
Prior art keywords
double spreading
spreading dowel
dowel
double
spreading
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA183,079A
Other languages
English (en)
Other versions
CA183079S (en
Inventor
Heinrich Liebig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA984189A publication Critical patent/CA984189A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C3/00—Sorting according to destination
    • B07C3/003—Destination control; Electro-mechanical or electro- magnetic delay memories
    • B07C3/006—Electric or electronic control circuits, e.g. delay lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
    • F16B13/068—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like expanded in two or more places
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/184—Strip line phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20354—Non-comb or non-interdigital filters
    • H01P1/20363—Linear resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20354—Non-comb or non-interdigital filters
    • H01P1/20381—Special shape resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H01P1/209—Hollow waveguide filters comprising one or more branching arms or cavities wholly outside the main waveguide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/08—Microstrips; Strip lines
    • H01P3/085—Triplate lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
    • H01P5/107—Hollow-waveguide/strip-line transitions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
    • H01P5/187—Broadside coupled lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/247—Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/06—Details
    • H01Q9/065—Microstrip dipole antennas
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/02—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element
    • H03L7/04—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element wherein the frequency-determining element comprises distributed inductance and capacitance

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Sheet Holders (AREA)
  • Insertion Pins And Rivets (AREA)
CA183,079A 1972-10-11 1973-10-10 Double spreading dowel Expired CA984189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2249762A DE2249762C3 (de) 1972-10-11 1972-10-11 Doppelt spreizender Dübel

Publications (1)

Publication Number Publication Date
CA984189A true CA984189A (en) 1976-02-24

Family

ID=5858726

Family Applications (1)

Application Number Title Priority Date Filing Date
CA183,079A Expired CA984189A (en) 1972-10-11 1973-10-10 Double spreading dowel

Country Status (13)

Country Link
US (1) US3911782A (xx)
AT (1) AT328231B (xx)
AU (1) AU473113B2 (xx)
BE (1) BE805067A (xx)
CA (1) CA984189A (xx)
CH (1) CH561861A5 (xx)
DE (1) DE2249762C3 (xx)
ES (1) ES195878Y (xx)
FR (1) FR2203452A5 (xx)
GB (1) GB1382218A (xx)
IT (1) IT999608B (xx)
NL (1) NL178182C (xx)
SE (1) SE431367B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114700388A (zh) * 2022-04-28 2022-07-05 太原理工大学 一种用于薄壁多通复合管件的成形方法

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2458317B2 (de) * 1974-12-10 1979-04-05 Heinrich 6102 Pfungstadt Liebig Spreizdübel
JPS6018651Y2 (ja) * 1979-07-17 1985-06-06 日本ドライブイツト株式会社 拡開アンカ−
DE3112638A1 (de) * 1981-03-30 1982-10-14 TOX-Dübel-Werk Richard W. Heckhausen KG, 7762 Bodman-Ludwigshafen "schwerlastanker"
US4613264A (en) * 1982-04-16 1986-09-23 Mcintyre Douglas O Anchor bolt
DE3225579A1 (de) * 1982-07-08 1984-01-12 M.Meisinger KG, 8890 Aichach Schwerlast-metallduebel
US4478542A (en) * 1983-02-28 1984-10-23 Whelan Jr Russell Expansion anchor grip sleeve assembly
DE3310001C2 (de) * 1983-03-19 1985-05-09 Heinrich 6102 Pfungstadt Liebig Spreizdübel mit Setzkraftanzeige
GB8405402D0 (en) * 1984-03-01 1984-04-04 Dom Holdings Plc Expansion anchor
DE3417173A1 (de) * 1984-05-09 1985-11-14 Hilti Ag, Schaan Vorspannbarer duebel
DE3719164A1 (de) * 1987-06-09 1988-12-29 Hilti Ag Spreizduebel mit begrenzter spreizung
FR2637027B1 (fr) * 1988-09-23 1990-12-07 Cibie Projecteurs Dispositif de fixation a douille expansible d'une piece sur sa platine support
US4958470A (en) * 1989-01-24 1990-09-25 Silver Metal Products, Inc. Elevated post anchor
DE4409171A1 (de) * 1994-03-17 1995-09-21 Basf Ag Befestigungselement zum Einbringen in eine Bohrung
US6520951B1 (en) * 1996-09-13 2003-02-18 Scimed Life Systems, Inc. Rapid exchange catheter with detachable hood
JP3630260B2 (ja) * 1997-03-05 2005-03-16 アイシン精機株式会社 便座取り付け構造
US5816759A (en) * 1997-05-08 1998-10-06 Illinois Tool Works Inc. Expansion anchor and method therefor
US6595323B2 (en) * 1998-03-25 2003-07-22 Lindsey Manufacturing Company Pole step and attachment mount for poles
US6299397B1 (en) * 2000-06-22 2001-10-09 Craig Mengel Double ended expansion fastener
WO2004069066A1 (de) * 2003-02-03 2004-08-19 Stryker Trauma Sa Implantierbare orthopädische vorrichtung
DE20301837U1 (de) * 2003-02-06 2003-04-10 Herbert Richter Metallwaren-Apparatebau GmbH & Co., 75180 Pforzheim Haltevorrichtung zur Befestigung eines Gegenstandes
EP1746293A1 (en) * 2005-07-20 2007-01-24 Joseph Talpe Fixing device for hollow frames and plate surfaces
US7320555B2 (en) * 2005-10-14 2008-01-22 Sercomm Corporation Cardan shaft structure with tightness adjustable functions
US7357613B2 (en) * 2006-01-26 2008-04-15 Simpson Strong -Tie Company, Inc. Expansion anchor with crack-arresting groove
US7681341B2 (en) 2008-02-15 2010-03-23 Hensley Industries, Inc. Double cam taper lock connector pin apparatus
ES2325526B1 (es) * 2009-02-17 2010-06-08 Pablo Jose Adriaensens Aparicio Dispositivo para la fijacion al suelo de estructuras metalicas.
FR2947592B1 (fr) * 2009-07-06 2015-05-15 Airbus Operations Sas Dispositif de liaison mecanique d'au moins deux pieces a alesages coaxiaux
CN103343750A (zh) * 2013-07-18 2013-10-09 南通大通宝富风机有限公司 一种鼓风机防基础热膨胀机构
US20160046001A1 (en) * 2014-08-14 2016-02-18 Kreg Enterprises, Inc. Expandable locking mechanism and method of use
CN112310577B (zh) * 2020-09-25 2021-11-02 华东光电集成器件研究所 一种波导元件紧固连接装置
CN112832483B (zh) * 2020-12-31 2022-03-22 浙江万川装饰设计工程有限公司 一种装饰构件的安装结构及其施工方法
CN113847316A (zh) * 2021-09-24 2021-12-28 瑞安市亿品不锈钢制品有限公司 裂缝混凝土用高强度双膨胀套型膨胀锚栓
CN113847311B (zh) * 2021-10-14 2023-04-07 宜宾凯翼汽车有限公司 一种带辅助定位功能的复合螺栓结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1305001A (en) * 1919-05-27 ogden
US945403A (en) * 1909-04-26 1910-01-04 Diamond Expansion Bolt Co Expansion-bolt.
US1276708A (en) * 1918-02-18 1918-08-27 Auto Specialties Mfg Co Expansion-bolt.
US2610013A (en) * 1949-01-13 1952-09-09 Marshall D Gibson Wall plug
US3091990A (en) * 1960-03-24 1963-06-04 Harland E Mcvittie Hollow tubular spirally wound covered metallic anchor
US3735665A (en) * 1970-03-16 1973-05-29 L Mortensen Expandable screw anchoring device and a spacing member therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114700388A (zh) * 2022-04-28 2022-07-05 太原理工大学 一种用于薄壁多通复合管件的成形方法
CN114700388B (zh) * 2022-04-28 2023-09-08 太原理工大学 一种用于薄壁多通复合管件的成形方法

Also Published As

Publication number Publication date
GB1382218A (en) 1975-01-29
DE2249762A1 (de) 1974-04-18
AU6129173A (en) 1975-04-17
AT328231B (de) 1976-03-10
NL178182C (nl) 1986-02-03
NL7313759A (xx) 1974-04-16
ES195878U (es) 1975-02-01
US3911782A (en) 1975-10-14
DE2249762C3 (de) 1980-05-08
ES195878Y (es) 1975-07-01
ATA749673A (de) 1975-05-15
FR2203452A5 (xx) 1974-05-10
BE805067A (fr) 1974-01-16
AU473113B2 (en) 1976-06-10
DE2249762B2 (de) 1978-02-02
IT999608B (it) 1976-03-10
NL178182B (nl) 1985-09-02
SE431367B (sv) 1984-01-30
CH561861A5 (xx) 1975-05-15

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